Mathematics College

Please help! I will mark brainliest! Random answers will be reported.

Please Help! I Will Mark Brainliest! Random Answers Will Be Reported.

Answers

Answer 1

Answer:D’ (0, -1)

Step-by-step explanation:

Answer 2

Answer:

I believe the answer is (-4,-4)

Step-by-step explanation:

The question is asking for the coordinate of point D

If you count the space of lines on the y and x coordinates, you end up with your answer with point D.

Related Questions

what is the solution to the sstem of equations graphed below y=-2x -3 y= 3x+2
A. (-1,-1)
B.(-1,1)
C.(0,-3)
D.(0,2)

Answers

Answer:

It has no (0) solutions.

Step-by-step explanation:

If you graph the lines, they are parallel, therefore there is no number where they connect.

Jinan has $25 dollars to spend on drinks for
the class party. A case of drinks cost $2.50.
Create an inequality to represent the
relationship between the amount of money
Jinan has and how many cases of drinks she
can buy.

Answers

Answer:

$2.50X > $25

Step-by-step explanation:

the cost times the unknown will be less or equal to$25

The inequality function to  represent the relationship between the amount of money should be considered as the $2.50X > $25.

Calculation of the inequality function:

Since

Jinan has $25 dollars to spend on drinks for the class party.

And, A case of drinks cost $2.50.

So here the inequality function should be $2.50X > $25

Here the cost should be less or equivalent to 25.

Learn more about function here: https://brainly.com/question/21927534

Which equation can be used to find the area of the blue triangle?

A) A=2(7)(12)
B) A= 1/2 (7)(12)
C)A=2(7²)(12²)
D)A= 1/2(7²)(12²)

Answers

Answer: B) A=1/2(7)(12).

Explanation: The formula for area of a triangle is 1/2bh. Only B maintains this formula.

Answer:

The answer is D. A=1/2(7 to the power of 2) 12 to the power of 2)

Step-by-step explanation:

What is the average rate of change from week 2 to week 4?
Time in
Weeks
1
2.
3
4.
Number
of
Bacteria
200
400
800
1600
800 Bacteria per Week
400 Bacteria per Week
1200 Bacteria per Week
600 Bacteria per Week

Answers

Answer:

I do not know but u try hard

A scientist has discovered an organism that produces five offspring exactly one hour after its own birth, and then goes on to live for one week without producing any additional offspring. Each replicated organism also replicates at the same rate. At hour one, there is one organism. At hour two, there are five more organisms. How many total organisms are there at hour seven?

Answers

Answer: at hour 7, there is 19531 total organisms

Step-by-step explanation:

answer on edge

Answer:

19,531

Step-by-step explanation:

on EDG 2021

8. Carter is saving up for a playstation. He has $120 right now, and can save $25 a month. If
the playstation costs $195, how many months must he save?

Answers

Answer:

Carter has to save for 3 months.

Step-by-step explanation:

120+25x=195

If you add 25 to 120, 3 times you get 195.

Therefore your answer is 3 months.

Mark brainliest pls and thank you.

Angle 1 and Angle 2 are supplementary. If m∠1 = 27, what is m∠2?

Answers

Answer:

the answer is m<2 = 153

Question 2
14/3 - 7/10 =

Answers

Answer:

119/30

Step-by-step explanation:

14/3-7/10

C is located at (12, -10). D is located at (-2, 18). What is the midpoint of CD?

Answers

Answer:

(5,4)

Step-by-step explanation:

Let us all know that in order to find the midpoint of a segment we can use the midpoint formula

(x1+x2/2, y1+y2/2)

now let us put in the values into the formula

(-2+12/2, 18-10/2)

now lets simplify

(10/2, 8/2)

(5,4)

I hope this helped you :)

Find the values of x and y
(5y+38)
(8x+26)
3x

Answers

X=14
Y=20
3x+8x+26=180
The line is equal to 180 so u set the line to 180 and then solve for x
3x+8x+26=180
Combine like terms and subtract 26 on each side
11x=154
Divide by 11
X=14

And for y
Set it equal to 14
So it would be 180= 5y+38+42 (same as before, the line is equal to 180)
Or 138=5y+38 (Bc the ones across from each other are equal to each other)

180=5y+38+42
Combine like terms
180=5y+80
Subtract 80 on both sides
100=5y
Divide by 5
Y=20
Or
138=5y+38
Subtract 38 on each side
100=5y
Divide by 5
20=y

what is the least common denominator of 1/8 and 2/3 ​

Answers

The LCD for 1/8 and 2/3 is 24 sorry if im wrong

please help (geometry) only answer if you know :(

Answers

The angle should be 24 degrees

Fred the clown can create 20 animal balloons every 15 minutes.

15 20
6 ------
45 ------

Answers

8 ( 20divided by 15=1.333 then times that by6)
And
60 (triple 15)

Answer:

15:20

6:8

45:60

Step-by-step explanation

Dimitri scored 44% of the points in a two person basketball game against another team his partner score the rest of the points. If Dimitri score 22 points how many total points was the game

Answers

Answer:

50

Step-by-step explanation:

44% of 50 is 22.

Answer: is 50

Step-by-step explanation:

Just listen to the other awnswer

Write the equation of the line in slope-intercept form
that passes through the points f(5) = 3 and
f(4) = -3

Answers

The answer is y = 1x + 0 or simplified would be y = x (they mean the same thing)

Use the Addition Property of Zero to rewrite the statement.
12-(g+0)

Answers

Answer:

12-g

Step-by-step explanation:

Answer:

12-g

Step-by-step explanation:

I don't know what to do...... Help​

Answers

Answer:

i dont know either....try putting the number ten in the box?-

Step-by-step explanation:

I dont really know. yuh. srry that i couldnt help you.

What time between 6pm and 6:30 pm the hour and minutes hands be exactly 125* degree apart

Answers

Answer:

6:10pm

Step-by-step explanation:

At 6:00 the hands are 180° apart.

The hour hand moves 1/12 of circle per hour = 30° per hour = 0.5° per minute.

The minute hand moves 1/60 of the circle per minute = 6° per minute

Angle between the hands decreases by 6-0.5 = 5.5° per minute.

180 - 5.5t = 125

t = 125/5.5 = 10 minutes

The hands are 125° apart at t minutes after 6:00, or 6:10.

Mark wants to purchase a calculator for school. He has $35 in his savings account. Mark knows the calculator costs no more than $80 . The inequality x+35≤80 represents the amount of money Mark still needs (x ). Which represents the solution set of the inequality x+35≤80 ?

Answers

Answer:

x≤45

Step-by-step explanation:

is the answer answer

Can someone help me out with this please

Answers

answer
X= 9+3y/2

Y=-6+2x/3

hope that helps

r= 6.6 cm
Calculate the circumference of the circle,

Answers

Answer:

the circumference is 41.47

Step-by-step answer:

tbh i looked it up it hope this helps tho :)

Please help I’m doing points

Answers

3 7/8

Hope this helps! :D

What is this number in numeric form?

four and two hundred fifty-nine thousandths

Answers

Answer:

.4259

or 4.259

Step-by-step explanation:

I D K if the and is a point or just an and.

:) hope this helps

4.259 is the answer

Q4 Which of these is the highest number?
390.40
389.77
389.90
390.25

Answers

390.40 as it is larger than all of the other options

I need help on question 21. can u help me ​

Answers

Answer:

11.7

Step-by-step explanation:

A rectangle is 3 yards long and į yards wide . What is the area of the rectangle? Enter your answer as a fraction in simplest form by filling in the boxes​

Answers

Answer:

the area is 3i as a fraction would be 3i/1

Step-by-step explanation:

Thanks

CH4 + 2O2 > CO2 +2H2O
If 6.3 moles of CO2 were produced how many moles of O2 were used

Answers

Answer:

The reaction is CH  

4

​  

+2O  

2

​  

→CO  

2

​  

+2H  

2

​  

O.

At room temperature, water will condense to form liquid water.

1 mole of methane reacts with 2 moles of oxygen to form 1 mole of oxygen.

10 ml (0.445 moles) of methane will react with 20 ml (0.89 moles) of oxygen to form 10 ml (0.445 moles) of carbon dioxide.

Hence, the resulting mixture will contain 10 ml of unreacted methane and 10 ml of carbon dioxide.

The total volume of the mixture will be 20 ml.

Step-by-step explanation:

What is a base-ten number?

Answers

1 2 3 4 5 6 7 8 9

are base-ten numbers,

Hope this helps! :D

Answer:

All the numbers we use are in base 10 already.

*I need this done badly* George has a box of marbles. Each marble weighs the same amount. When George places 37 marbles on a scale, the total weight is 148 grams. Which equation models the weight (In grams) ,w, of m marbles? -- A. W = 0.25m B. W = 0.75m C. W = 4m D. W = 4.5m

Answers

Answer:

w = 4m

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

C because 148/37= 4. This means 1 marble weighs 4 grams.

W = 4m

Hope This Helped!

An analysis indicated a two-tailed critical value of z = ±2.580. Approximately how much total probability would be in the tails?

Answers

26 sosibsissjossjdkzjzjzoz
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